<!doctype html>
<html lang="cn">
  <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width,user-scalable=no,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>electron</title>
    <link rel="stylesheet" type="text/css" href="style.css">
  </head>

  <body>
    <h1>hello world</h1>
    <p>当前主题: <strong id="theme-source">系统默认</strong></p>

    <button id="toggle-dark-mode">切换暗黑模式</button>
    <button id="reset-to-system">重置为系统默认</button>

    <script src="renderer.js"></script>
  </body>
</html>